Aggarwal P, Kumar R, Kandpal S, Gupta D, Rai T. ZargisCardioscan™ Aided Heart Murmurs Recognition has high negative predictive values when correlated and validated with Echocardiography: A Potential Dawn for Valvular Heart Disease Prevalence Studies in Rural India. Nepal J Epidemiology [Internet]. 2014 Jun. 29 [cited 2024 Dec. 27];4(3):363-9. Available from: https://nepjol.info./index.php/NJE/article/view/10665